The NV4500 is a highly sought after transmission due to its overall strength and unique simplicity. In most cases, a good clutch upgrade will be all that's needed to support heavy towing or high horsepower, and some will weld the fifth gear nut in place. The NV4500 manual transmission was first used by Dodge in 1992 and later adopted by General Motors and installed at the factory until 2007. This 5-speed NV4500 manual transmission has been a favorite among those wishing to upgrade their trucks and SUVs from Toyota, Jeep, Ford.
New Venture Transmissions for both Dodge and Chevy Trucks
The New Venture 4500 (NV4500) is a heavy duty manual transmission designed for Dodge or Chevrolet Trucks. The NV-4500 manual transmission is a top loading five-speed transmission with a cast iron case, aluminum top cover and dual PTO ports. It features all helical gears, and is fully synchronized.

Nv4500 Transmission Problems
We sell Rebuilt NV-4500 Manual Transmissions; they will work like new and save you a ton of money! Guaranteed Will Not Leak, Squeak, Moan, Or Groan!. All units are professionally Rebuilt & Dyno Tested by the Experienced Staff at High Gear Transmission.
Nv4500 Transmission Oil
The NV4500 transmission has been the proverbial work horse in Dodge Ram 2500 and 3500 trucks since the early nineties. The current sale price has now made the New Venture 4500 an affordable choice for those looking to do a conversion. Its revolutionary design and torque handling make it a popular choice for Jeep rock crawling, off road driving, upgrading a G360 and automatic to manual conversions.
For years we have researched the NV4500's innovative design and studied its failures in order to bring you a product that exceeds its original expectations. We had to start from the ground up by addressing the individual flaws that have hindered the performance of this transmission. We took special care utilizing the latest technology to address some of the more serious issues like synchronizer wear, fifth gear destruction and fluid retention to name a few.
It was a challenge finding NV4500 rebuild parts that can hold up to the power and torque of the 5.9L Cummins and the V10 Magnum with confidence. By researching stress and fracture points of existing components, we were able to work with parts manufacturers design and acquire some of the most innovative NV4500 upgrades to date. We are now offering a rebuilt NV4500 transmission worthy of the Smart Parts name with all the included upgrades at a new industry low sale price.
